Prof Mary-Anne Lea

@pelagicblue.bsky.social

A new collaborative study challenges our current thinking of penguin speciation. Daly Noll, Jane Younger & co-authors put forward the case for four species of Gentoo #penguins across the Southern Ocean with significant implications for future #conservation management. #Antarctica @news.abc.net.au

They’re black, white and very cute. But not all gentoo penguins are the same

Gentoo penguins were thought to be a standalone species, but a new study says there are four distinct species — and it could lead to better conservation plans.

abc.net.au

"All the big birds are now gone." This observation from a Kenyan elder reflects a global pattern. A new study shows that Indigenous ecological memories across three continents align with scientific data: Large, slow-breeding species are being lost to habitat change and hunting. By Bobby Bascomb.

Indigenous knowledge confirms what scientists observe: Large birds are disappearing

Many Indigenous peoples and local communities live in close contact with nature and learn to identify the wildlife around them from an early age. New research published in the International Journal…

mongabay.cc

Seven young northern elephant seals at California’s Año Nuevo State Park tested positive for H5N1, marking the first known infections in the species. The virus has hit hundreds of bird and mammal species worldwide. Officials have closed the beaches as a precaution.

Avian flu strikes California’s northern elephant seals; area quarantined

Ever since a deadly strain of avian influenza, H5N1, killed some 17,000 southern elephant seal pups on South American coastlines in 2023 and 2024, researchers and public officials have kept an…

news.mongabay.com

A 33-year study finds southern right whales off Australia are calving less often, with birth intervals rising since 2015. Researchers link the slowdown to climate-driven declines in krill and copepods, warning similar trends worldwide could threaten a species still recovering from whaling.

Climate change is slowing southern right whale birth rate, 33-year study finds

Southern right whales (Eubalaena australis) off Australia’s southern coast are having calves less often than they used to. A new study links this slowdown to warming water and shrinking sea ice in…

news.mongabay.com

1) 💕 Looking for your perfect match on #ValentinesDay? So are these marine species 😍 As ocean temperatures and conditions shift, predators and prey are falling out of sync, causing cascading effects across marine ecosystems in South America, Southern Africa, Australia and New Zealand.

A silly seal

A critically endangered North Atlantic right whale first spotted off Ireland in 2024 has been reidentified near Boston after crossing the Atlantic — a rare journey highlighting both the species’ resilience and how much scientists still have to learn.

A rare right whale spotted off Ireland resurfaces near Boston

In a rare sighting, a critically endangered North Atlantic right whale, first photographed in 2024 off the coast of Ireland, was recently reidentified near Boston, U.S., on Nov. 19. This is the first…

news.mongabay.com